Trosnant Jcn

Technical drawing numbers
S1275/1Record of amendments
S1275/2Locking sketch
S1275/3Mechanical locking table
S1275/4Detection table
S1275/5Electrical control table
S1275/6Dog chart
S1275/7Lever leads
S1275/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Pontypool Crane Street
Cwm Glyn
  ——  This box   ——  Panteg & Griffithstown Nth
Pontypool Road West Jcn
Panteg & Coedygric Jcn.

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on a CD-ROM entitled 'Great Western Railway Signal Box Diagrams - South Wales'. For availability and ordering information, click on the image below.

This page last updated on 8th October 2010.